diff options
| -rw-r--r-- | llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp | 3 | ||||
| -rw-r--r-- | llvm/test/MC/Disassembler/AMDGPU/vcmp-gfx10.txt | 6 |
2 files changed, 8 insertions, 1 deletions
diff --git a/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp b/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp index e3b179c5caf..ec2e2c4e8b7 100644 --- a/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp +++ b/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp @@ -1173,7 +1173,8 @@ MCOperand AMDGPUDisassembler::decodeSDWAVopcDst(unsigned Val) const { int TTmpIdx = getTTmpIdx(Val); if (TTmpIdx >= 0) { - return createSRegOperand(getTtmpClassId(OPW64), TTmpIdx); + auto TTmpClsId = getTtmpClassId(IsWave64 ? OPW64 : OPW32); + return createSRegOperand(TTmpClsId, TTmpIdx); } else if (Val > SGPR_MAX) { return IsWave64 ? decodeSpecialReg64(Val) : decodeSpecialReg32(Val); diff --git a/llvm/test/MC/Disassembler/AMDGPU/vcmp-gfx10.txt b/llvm/test/MC/Disassembler/AMDGPU/vcmp-gfx10.txt new file mode 100644 index 00000000000..9dfa8606da4 --- /dev/null +++ b/llvm/test/MC/Disassembler/AMDGPU/vcmp-gfx10.txt @@ -0,0 +1,6 @@ +# RUN: llvm-mc -arch=amdgcn -mcpu=gfx1010 -mattr=+wavefrontsize32,-wavefrontsize64 -disassemble -show-encoding < %s | FileCheck -check-prefixes=GFX10,W32 %s +# RUN: llvm-mc -arch=amdgcn -mcpu=gfx1010 -mattr=-wavefrontsize32,+wavefrontsize64 -disassemble -show-encoding < %s | FileCheck -check-prefixes=GFX10,W64 %s + +# W32: v_cmp_class_f16_sdwa ttmp14, v1, v2 src0_sel:DWORD src1_sel:DWORD ; encoding: [0xf9,0x04,0x1e,0x7d,0x01,0xfa,0x06,0x06] +# W64: v_cmp_class_f16_sdwa ttmp[14:15], v1, v2 src0_sel:DWORD src1_sel:DWORD ; encoding: [0xf9,0x04,0x1e,0x7d,0x01,0xfa,0x06,0x06] +0xf9,0x04,0x1e,0x7d,0x01,0xfa,0x06,0x06 |
